Altura weather in May 2026

Expect daytime maximum temperatures of 73°F in Altura, Algarve in May based on long-term weather averages. There are 10 hours of sunshine per day on average.

  • 73°F maximum daytime temperature in May in Altura73
    73°F max day temperature
  • 10 hours of sunshine per day
  • 6 days with some rainfall in May in Altura6
    6 days with some rainfall
  • 54°F minimum night-time temperature in May in Altura54
    54°F min night temperature
  • 14 hours of daylight per day in May in Altura14
    14 hours of daylight per day
  • No heat & humidity in May in Altura0
    No heat & humidity
  • 1.2 inches monthly rainfall in May in Altura1.2
    1.2 inches of monthly rainfall
  • UV (maximum) index 8 (Very High) in May in Altura8
    8 (Very High) UV index
  • 63°F sea temperature in May in Altura63
    63°F sea temperature

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The May weather guide for Algarve (Altura) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

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More about the Algarve

How hot is it in Altura in May?

Daytime temperatures usually reach 73°F in Altura in May, falling to 54°F at night.

How sunny is it in Altura in May?

There are normally 10 hours of bright sunshine each day in Altura in May - that's 70% of daylight hours.

How warm is the sea around Altura in May?

The average sea temperature around Altura in May is 63°F.

Does it rain in Altura in May?

There are usually 6 days with some rain in Altura in May and the average monthly rainfall is 1.2 inches.

Altura May sunrise & sunset times

Browse the sunrise and sunset times for Altura in May 2026. Select a month to view Altura sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2026 05:36 19:19
Saturday, 16th May 2026 05:21 19:32
Sunday, 31st May 2026 05:12 19:44

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